sma4dBioGRID Interaction 297491 Between SEMA4D And PTPRC. sema domain, immunoglobulin domain (), transmembrane domain (TM) and short cytoplasmic domain, (semaphorin) 4DSEMA4D is an oncogene that functions in a variety of tumors, including colorectal carcinoma (14), cervical cancer (15), ovarian cancer (16), soft tissue carcinomas (17), oral cancer (18